einige Tests für Modulgruppe hinzugefügt
FIX der CreateLvaSemesterJoinTable-Migration
FIX: Anpassung der Factory Studium
Merge remote-tracking branch 'lnachos/master'
Merge branch 'teststuff'
Merge remote-tracking branch 'hausdorff/master'
Merge remote-tracking branch 'thomasb/master'
Merge branch 'master' of https://github.com/HausdorffHimself/fetsite
Layouts
Merge branch 'master' of https://github.com/andreassteph/fetsite